_____the afternoon of April 30th,many foreign visitors arrived___Shanghai.
A.In;at B.On;in C.On;to
Let’s search the Internet for some information about famous people,______?
A.will you B.won’t you C.shall we
The boy found______hard to get along with the other classmates.
A.this B.that C.it
— What is the____of the 2010 World Expo（世博会）?
— It is “Better City, Better Life”.
A.song B.theme C.custom
What a pity! Liu Xiang didn’t win the_____hurdles（跨栏）.
A.110-meter B.110-meters C.110 meter
Come on,children! Help _____to some_____.
A.yourself;meat B.yourselves;chicken C.yourselves;beefs
